method ECDH.prototype.getPrivateKeyRe-exportimport { ECDH } from "https://deno.land/std@0.143.0/node/crypto.ts"; getPrivateKey(): BuffergetPrivateKey(encoding: BinaryToTextEncoding): stringgetPrivateKey(_encoding?: BinaryToTextEncoding): Buffer | stringReturnsBufferParametersencoding: BinaryToTextEncodingReturnsstringParametersoptional_encoding: BinaryToTextEncodingReturnsBuffer | string